Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention belongs to the technical field of coal gangue regeneration, and discloses a coal gangue regenerated stone technology which comprises the following preparation steps: S1, preparing raw materials: collecting and preparing required coal gangue powder, slag powder, cement and pigment additives; s2, proportioning: determining the proportion of each raw material according to a required regenerated stone proportioning scheme; the method comprises the following steps: mixing coal gangue powder and slag powder to form a coal gangue mixture, gradually adding cement, adding water, uniformly stirring, adding a proper amount of pigment into slurry, adjusting the color and texture of the regenerated stone, pouring the slurry into a mold, and compacting by using a vibrating table to ensure that the surface is flat; the slurry in the mold is placed in a constant-temperature and humidity environment to be maintained, so that the slurry is gradually hardened, and after maintenance and drying treatment, the regenerated stone is ground and polished, so that the coal gangue and the slag can be fully recycled, and the effects of energy conservation and environmental protection are achieved.
本发明属于煤矸石再生技术领域，且公开了一种煤矸石再生石材技术，包括制备步骤：S1准备原材料：收集和准备所需的煤矸石粉末、矿渣粉末、水泥和颜料添加剂；S2配比：根据所需的再生石材配比方案，确定各原材料的比例。本发明通过混合煤矸石粉末和矿渣粉末，形成煤矸石混合料逐渐加入水泥，同时加水搅拌均匀，在浆状物中添加适量的颜料，调整再生石材的颜色和纹理，将浆状物倒入模具中，并利用振动台将其震实，确保表面平整，将模具中的浆状物放置在恒温湿度环境下，进行养护，使其逐渐硬化，经过养护和干燥处理后，对再生石材进行打磨和抛光，如此便可以充分回收再生利用煤矸石和矿渣，从而达到了节能环保的效果。
The invention belongs to the technical field of coal gangue regeneration, and discloses a coal gangue regenerated stone technology which comprises the following preparation steps: S1, preparing raw materials: collecting and preparing required coal gangue powder, slag powder, cement and pigment additives; s2, proportioning: determining the proportion of each raw material according to a required regenerated stone proportioning scheme; the method comprises the following steps: mixing coal gangue powder and slag powder to form a coal gangue mixture, gradually adding cement, adding water, uniformly stirring, adding a proper amount of pigment into slurry, adjusting the color and texture of the regenerated stone, pouring the slurry into a mold, and compacting by using a vibrating table to ensure that the surface is flat; the slurry in the mold is placed in a constant-temperature and humidity environment to be maintained, so that the slurry is gradually hardened, and after maintenance and drying treatment, the regenerated stone is ground and polished, so that the coal gangue and the slag can be fully recycled, and the effects of energy conservation and environmental protection are achieved.
本发明属于煤矸石再生技术领域，且公开了一种煤矸石再生石材技术，包括制备步骤：S1准备原材料：收集和准备所需的煤矸石粉末、矿渣粉末、水泥和颜料添加剂；S2配比：根据所需的再生石材配比方案，确定各原材料的比例。本发明通过混合煤矸石粉末和矿渣粉末，形成煤矸石混合料逐渐加入水泥，同时加水搅拌均匀，在浆状物中添加适量的颜料，调整再生石材的颜色和纹理，将浆状物倒入模具中，并利用振动台将其震实，确保表面平整，将模具中的浆状物放置在恒温湿度环境下，进行养护，使其逐渐硬化，经过养护和干燥处理后，对再生石材进行打磨和抛光，如此便可以充分回收再生利用煤矸石和矿渣，从而达到了节能环保的效果。
Method for preparing artificial stone from coal gangue
| Europäisches Patentamt | 2024
Coal gangue imitation stone and preparation method thereof
| Europäisches Patentamt | 2020
Gypsum-based coal gangue stone and preparation method thereof
| Europäisches Patentamt | 2023
Artificial stone prepared from coal gangue and fly ash and method
| Europäisches Patentamt | 2022
Coal gangue coarse aggregate strengthening technology
| Europäisches Patentamt | 2024